package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController("cartController")
@RequestMapping("/user/shoppingCart")
@Api(tags = "购物车")
@Slf4j
public class ShoppingCartController {

    @Autowired
    private ShoppingCartService service;

    @PostMapping("/add")
    @ApiOperation("添加购物车")
    public Result add(@RequestBody ShoppingCartDTO cartDTO) {
        log.info("添加购物车：{}", cartDTO);
        service.add(cartDTO);
        return Result.success();
    }

    /**
     * 查看购物车
     * @return
     */
    @GetMapping("/list")
    @ApiOperation("查看购物车")
    public Result<List<ShoppingCart>> list() {
        List<ShoppingCart> list = service.showShoppingCart();
        return Result.success(list);
    }

    /**
     * 清空购物车
     * @return
     */
    @DeleteMapping("/clean")
    @ApiOperation("清空购物车")
    public Result clean() {
        service.cleanShoppingCart();
        return Result.success();
    }

    @ApiOperation("减少购物车")
    @PostMapping("/sub")
    public Result sub(@RequestBody ShoppingCartDTO cartDTO) {
        service.subShoppingCart(cartDTO);
        return Result.success();
    }


}
